package org.ch00.test07;

/**
 * @author ZJL
 * @date 2025-03-04
 */
public class MainTest {
    public static void main(String[] args) {
        Eagle eagle = new Eagle();
        Sparrow sparrow = new Sparrow();
        Swallow swallow = new Swallow();
        Ostrich ostrich = new Ostrich();
        eagle.fly();
        sparrow.fly();
        swallow.fly();
    }
}
